METHOD FOR CONTROLLING MOTION OF MOVABLE TARGET BY USING PICTURE

摘要

PURPOSE:To prevent a movable target from being easily influenced by an error or environmental variation at the time of moving the target at a high speed along a target track in movable target motion control using a picture. CONSTITUTION:A target track for a target in the three-dimensional space of a camera is set up (step 11), a picture at the time of moving the camera along the target track is found out, the feature point of the picture is extracted from the picture, a reference picture feature vector is found out of the picture feature point, and a feedback matrix is found out of the reference picture feature vector (steps 12 to 15). The reference picture feature vector and the feedback matrix are inputted (step 16). Time is set up to '0' (step 17), a picture feature vector and a motion control vector are successively found out and operation for controlling the matron of the camera is repeated based on these vectors in each time DELTAT up to end time T (steps 18 to 22).